drivel vs pap

drivel and pap both are nouns.

Word	Noun	Adjective	Verb	Adverb
drivel	Yes	No	Yes	No
pap	Yes	No	No	No

As nouns, pap is a hyponym of drivel; that is, pap is a word with a more specific, narrower meaning than drivel:

drivel (noun)	pap (noun)
saliva spilling from the mouth	the small projection of a mammary gland
a worthless message	worthless or oversimplified ideas
	a diet that does not require chewing; advised for those with intestinal disorders

drivel (verb)	pap (verb)
let saliva drivel from the mouth